{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["adverse effect"], "input": "To our knowledge , drug - induced fever has not been reported with the use of diltiazem hydrochloride , a commonly prescribed calcium channel blocker ."}
{"adverse effect": [{"subject": "fever", "object": "diltiazem hydrochloride"}]}